A ball of a certain color was in a closed room and now he will need to fight for his life. You in Ball Wall will need to help him survive. You will see a room that has no floor. A ball flying on it will beat along the walls and constantly change the flight path. Thus, it will gradually fall down. There will be no floor in the room. In its place will be visible spikes. If your ball touches them then it will die. You will need to click on the screen with the mouse and thus call a special line. With it, you can beat the ball up.
